Neonatal cord blood adiponectin and insulin levels in very low birth weight preterm and healthy full-term infants

2013 ◽  
Vol 27 (6) ◽  
pp. 616-620 ◽  
Author(s):  
Ana C. Terrazzan ◽  
Renato S. Procianoy ◽  
Rita C. Silveira
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Cord Blood ◽  
Very Low Birth Weight ◽  
Full Term ◽  
Term Infants ◽  
Insulin Levels

Feeding the Very Low-Birth-Weight Infant

1993 ◽  
Vol 14 (4) ◽  
pp. 123-132
Author(s):  
Rene Romero ◽  
Ronald E. Kleinman
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Very Low Birth Weight ◽  
The United States ◽  
Full Term ◽  
Nutrition Support ◽  
Low Birth Weight Infants ◽  
Term Infants ◽  
Stage Of Development ◽  
Organ Systems

Unfortunately, premature birth occurs commonly in the United States. Improving the survival of very low-birth-weight (VLBW) infants depends in large part upon understanding the physiologic capabilities of their immature organ systems and providing appropriate support as they mature. Advances in the nutritional support of these infants have contributed to the better outcomes we have come to expect today, even for the smallest infants. In this review, we will discuss the limitations of gastrointestinal function and the unique nutritional requirements of very low-birth-weight infants and describe the current methods of enteral and parenteral nutrition support used to meet these requirements. Developmental Physiology By 24 to 26 weeks of gestation, the fetal gastrointestinal tract is morphologically similar to that of the full-term infant; however, functional development is far from complete. Maturation of gastrointestinal motility, digestion, and absorption continues through much of the first year of life, even in full-term infants, as a result of an interplay between the preprogrammed "biological clock" and environmental influences. The decision to feed the VLBW infant must take into account the developmental limitations as well as the potential for enhancing intestinal maturation at each stage of development (Table 1). Fetal swallowing is evident at the beginning of the second trimester.

scholarly journals Growth, lung function, and physical activity in schoolchildren who were very-low-birth-weight preterm infants

2016 ◽  
Vol 42 (4) ◽  
pp. 254-260 ◽  
Author(s):  
Aline Dill Winck ◽  
João Paulo Heinzmann-Filho ◽  
Deise Schumann ◽  
Helen Zatti ◽  
Rita Mattiello ◽  
...  
Keyword(s):  
Physical Activity ◽  
Birth Weight ◽  
Lung Function ◽  
Low Birth Weight ◽  
Preterm Infants ◽  
Very Low Birth Weight ◽  
Full Term ◽  
Normal Birth Weight ◽  
Term Infants ◽  
Normal Birth

ABSTRACT Objective: To compare somatic growth, lung function, and level of physical activity in schoolchildren who had been very-low-birth-weight preterm infants (VLBWPIs) or normal-birth-weight full-term infants. Methods: We recruited two groups of schoolchildren between 8 and 11 years of age residing in the study catchment area: those who had been VLBWPIs (birth weight < 1,500 g); and those who had been normal-birth-weight full-term infants (controls, birth weight ≥ 2,500 g). Anthropometric and spirometric data were collected from the schoolchildren, who also completed a questionnaire regarding their physical activity. In addition, data regarding the perinatal and neonatal period were collected from the medical records of the VLBWPIs. Results: Of the 93 schoolchildren screened, 48 and 45 were in the VLBWPI and control groups, respectively. No significant differences were found between the groups regarding anthropometric characteristics, nutritional status, or pulmonary function. No associations were found between perinatal/neonatal variables and lung function parameters in the VLBWPI group. Although the difference was not significant, the level of physical activity was slightly higher in the VLBWPI group than in the control group. Conclusions: Among the schoolchildren evaluated here, neither growth nor lung function appear to have been affected by prematurity birth weight, or level of physical activity.

Serum zinc in mothers and from cord blood of appropriate birth-weight full term and preterm newborn infants, and of low-birth-weight full term infants

1984 ◽  
Vol 15 (1) ◽  
pp. 27-33
Author(s):  
Cleide Enoir ◽  
Petean Trindade† ◽  
Maria Eneida ◽  
Aiello Sartor† ◽  
Fernando Jose de Nobrega ◽  
...  
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Cord Blood ◽  
Newborn Infants ◽  
Serum Zinc ◽  
Full Term ◽  
Preterm Newborn ◽  
Term Infants

Characterization of habituation in very low birth weight and full term infants

1998 ◽  
Vol 21 ◽  
pp. 720
Author(s):  
Jennifer J. Thomas ◽  
Hilary J. Leevers ◽  
Priya Khanna ◽  
April A. Benasich
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Very Low Birth Weight ◽  
Full Term ◽  
Term Infants

scholarly journals Relationship Between Spontaneous Kicking and Age of Walking Attainment in Preterm Infants With Very Low Birth Weight and Full-Term Infants

2004 ◽  
Vol 84 (2) ◽  
pp. 159-172 ◽  
Author(s):  
Suh-Fang Jeng ◽  
Li-Chiou Chen ◽  
Kuo-Inn Tsou ◽  
Wei J Chen ◽  
Hong-Ji Luo
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Preterm Infants ◽  
Proportional Hazards ◽  
Very Low Birth Weight ◽  
Cox Proportional Hazards ◽  
Full Term ◽  
Walking Ability ◽  
Term Infants ◽  
Increased Risk

Abstract Background and Purposes. Although early kicking differences have been reported for preterm infants without overt cranial sonographic abnormalities, their functional importance remains unclear because no outcomes have been measured. Therefore, the first purpose of this prospective study was to examine the age of walking attainment in preterm infants who had very low birth weight (VLBW) but no overt neurosonographic abnormalities and full-term infants without known impairments or pathology. The second purpose was to examine the relationship between spontaneous kicking and age of walking attainment in these infants. Subjects and Methods. Twenty-two preterm infants and 22 full-term infants were examined for kicking movements at 2 and 4 months corrected age and were followed up for age of walking attainment until 18 months corrected age. Results. Survival analysis showed that infants with VLBW attained walking ability at older ages than full-term infants after correction for prematurity. Cox proportional-hazards regression analyses for all infants revealed that a high hip-knee correlation at 2 months corrected age, a high kick frequency at 4 months corrected age, and a short intra-kick pause together with a low variability in interlimb coordination at 2 and 4 months corrected age were all associated with a decreased rate of walking attainment. Discussion and Conclusion. The results indicated that preterm infants who had VLBW but no overt neurosonographic abnormalities had an increased risk of delayed walking attainment compared with full-term infants. Alterations of spontaneous kicking may predict a decreased rate of walking attainment in both preterm and full-term infants.

Neurodevelopment and Growth of a Cohort of Very Low Birth Weight Preterm Infants Compared to Full-Term Infants in Brazil

2017 ◽  
Vol 35 (02) ◽  
pp. 152-162
Author(s):  
Rubia Fuentefria ◽  
Rita Silveira ◽  
Renato Procianoy
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Nutritional Status ◽  
Preterm Infants ◽  
Very Low Birth Weight ◽  
Age Groups ◽  
Full Term ◽  
Psychomotor Development ◽  
Term Infants ◽  
Motor Disability

Objective The objective of this study was to investigate the neurodevelopment and growth of very low birth weight (BW) preterm infants, at 8 and 18 months corrected age (CA), compared with full term in Brazil. Methods Prospective cohort study including 83 preterm infants with BW ≤ 1,500 g and gestational age ≤ 32 weeks, and 52 full-term control infants. Preterm infants free from significant sensory and motor disability, and from congenital anomalies were included. Alberta infant motor scale (AIMS) and Brunet–Lèzini scale (BLS) were used to evaluate the neurodevelopment at 8 and 18 months. Anthropometric measurements were collected to evaluate the growth in both age groups. Results At 8 months CA, preterm infants scored significantly lower in total AIMS score (p = 0.001). At 18 months, they scored significantly lower on the stand subscale from AIMS (p = 0.040) and exhibited poor psychomotor development in the BLS (p = 0.006). The nutritional status showed significant differences between the groups, in both age groups (p < 0.001). There were positive correlations between nutritional status and AIMS (r = 0.420; p < 0.001) and BLS (r = 0.456; p < 0.001) at 8 months, and between head circumference and BLS (r = 0.235; p < 0.05) at 8 months and AIMS (r = 0.258; p < 0.05) at 18 months. Conclusion Very low BW preterm infants at 8 and 18 months CA showed significant differences in the neurodevelopment and growth pattern when compared with their full-term peers.

scholarly journals Kinematic Analysis of Kicking Movements in Preterm Infants With Very Low Birth Weight and Full-Term Infants

2002 ◽  
Vol 82 (2) ◽  
pp. 148-159 ◽  
Author(s):  
Suh-Fang Jeng ◽  
Li-Chiou Chen ◽  
Kuo-Inn Tsou Yau
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Preterm Infants ◽  
Gestational Age ◽  
Kinematic Analysis ◽  
Very Low Birth Weight ◽  
Full Term ◽  
Coordination Pattern ◽  
Term Infants ◽  
Spontaneous Movements

Abstract Background and Purpose. Study of kicking development provides important information to understand how early spontaneous movements change in infants as they acquire voluntary control. Researchers have investigated the kicking movements of preterm infants; however, the movement patterns that they have described were inconsistent. The purpose of this study, therefore, was to examine the development of kicking movements with kinematic analysis in preterm infants with very low birth weight (VLBW) and full-term infants. Subjects and Methods. Twenty-two infants with VLBW who were divided into low gestational age (gestational age of &lt;30 weeks, n=9) and high gestational age (gestational age of ≥30 weeks, n=13) classes and 22 full-term infants were evaluated during kicking movements using 4 synchronized cameras and 3-dimensional kinematic analysis when the infants were 2 and 4 months of corrected age. Results. The infants with VLBW and a high gestational age showed similar kicking movements compared with the full-term infants. In contrast, the infants with VLBW and a low gestational age exhibited a higher kick frequency and a shorter flexion phase at 4 months of corrected age. They also exhibited a higher hip-knee correlation and lower variability in the interlimb coordination pattern at 2 and 4 months of corrected age. Discussion and Conclusion. The findings indicate that infants with VLBW, particularly those with a low gestational age, have age-related differences in movement organization and coordination of kicking compared with full-term infants.

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